四年级英语下册试题UnitOnemyschool课后练习(2) 四英下 Unit One(2) 一、根据课文将下列句子重新排列，组成一段完整的对话。 1. Forty-five students. 2. Do you have a library ? 3.Welcome to our school! 4. No, it isnt. Its the teachers office. 5. Yes, we do. Its on the second floor. This way, please. 6. Is that the computer room ? 7. Its so big ! How many students are there in your class? 正确顺序： ( )( )( )( )( )( )( ) 二、单项选择。 ( )1. Where is the computer room? -Its o
